unisonic technologies co., ltd UA11J preliminary dual transistor www.unisonic.com.tw 1 of 2 copyright ? 2010 unisonic technologies co., ltd qw-r222-003.a emitter common (dual digital transistors) ? features * two dta143z chips in a sot-353 package. * mounting cost and area can be cut in half. * epitaxial planar type * pnp silicon transistor(built-in resistor type) ? equivalent circuit ? ordering information pin assignment ordering number package 1 2 3 4 5 packing UA11Jg-al5-r sot-353 b1 e1,e2 b2 c2 c1 tape reel ? marking
UA11J preliminary dual transistor unisonic technologies co., ltd 2 of 2 www.unisonic.com.tw qw-r222-003.a ? absolute maximum rating (ta=25c) parameter symbol ratings unit supply voltage v cc -50 v input voltage v in -30 ~ +5 v output current i out -100 ma collector current i c(max) -100 ma total power dissipation (note1) p d 150 mw junction temperature t j +150 c storage temperature t stg -40 ~ +150 c note 1. 120mw per element must not be exceeded. 2. absolute maximum ratings are those values beyond which the device could be permanently damaged. absolute maximum ratings are stress ratings only and functional device oper ation is not implied. ? electrical characteristics (ta=25c) parameter symbol test conditions min typ max unit v in(off) v cc =-5v, i out =-100a -0.5 input voltage v in(on) v out =-0.3v, i out =-5ma -3 v output voltage v out(on) i out /i in = ? 5ma/ ? 0.25ma -0.1 -0.3 v input current i in v in =-5v -1.8 ma output current i out(off) v cc =-50v, v in =0v -0.5 a dc current gain h fe v out =-5v, i out =-10ma 80 transition frequency of the device f t v ce =-10v, i e =-5ma, f=100mhz 250 mhz input resistance r 1 3.29 4.7 6.11 k ? resistance ratio r 2 /r 1 8 10 12 utc assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all utc products described or contained herein. utc products are not designed for use in life support appliances, devices or systems where malfunction of these products can be reasonably expected to result in personal injury. reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. the information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice.
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